A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5998-01-416-9479
NSN 5950-00-444-1226
NSN 5975-01-462-4855
NSN 7035-00-252-7467
NSN 6650-01-560-2861
NSN 6110-01-110-8555
NSN 5920-01-544-1999
NSN 6620-01-195-2095
NSN 6320-00-194-4252
NSN 5895-00-024-7368
NSN 5960-01-328-8248
NSN 6150-00-479-9512